[2574] | 1 | MODULE nemogcm |
---|
| 2 | !!====================================================================== |
---|
| 3 | !! *** MODULE nemogcm *** |
---|
| 4 | !! Off-line Ocean : passive tracer evolution, dynamics read in files |
---|
| 5 | !!====================================================================== |
---|
| 6 | !! History : 3.3 ! 2010-05 (C. Ethe) Full reorganization of the off-line: phasing with the on-line |
---|
[7646] | 7 | !! 3.4 ! 2011-01 (C. Ethe, A. R. Porter, STFC Daresbury) dynamical allocation |
---|
| 8 | !! 4.0 ! 2016-10 (C. Ethe, G. Madec, S. Flavoni) domain configuration / user defined interface |
---|
[2574] | 9 | !!---------------------------------------------------------------------- |
---|
| 10 | |
---|
| 11 | !!---------------------------------------------------------------------- |
---|
[9213] | 12 | !! nemo_gcm : off-line: solve ocean tracer only |
---|
| 13 | !! nemo_gcm : solve ocean dynamics, tracer, biogeochemistry and/or sea-ice |
---|
| 14 | !! nemo_init : initialization of the NEMO system |
---|
| 15 | !! nemo_ctl : initialisation of the contol print |
---|
| 16 | !! nemo_closefile: close remaining open files |
---|
| 17 | !! nemo_alloc : dynamical allocation |
---|
| 18 | !! istate_init : simple initialization to zero of ocean fields |
---|
| 19 | !! stp_ctl : reduced step control (no dynamics in off-line) |
---|
[2574] | 20 | !!---------------------------------------------------------------------- |
---|
[9213] | 21 | USE dom_oce ! ocean space domain variables |
---|
| 22 | USE oce ! dynamics and tracers variables |
---|
| 23 | USE trc_oce ! Shared ocean/passive tracers variables |
---|
| 24 | USE c1d ! 1D configuration |
---|
| 25 | USE domain ! domain initialization from coordinate & bathymetry (dom_init routine) |
---|
| 26 | USE closea ! treatment of closed seas (for ln_closea) |
---|
| 27 | USE usrdef_nam ! user defined configuration |
---|
| 28 | USE eosbn2 ! equation of state (eos bn2 routine) |
---|
[2574] | 29 | ! ! ocean physics |
---|
[9213] | 30 | USE ldftra ! lateral diffusivity setting (ldf_tra_init routine) |
---|
| 31 | USE ldfslp ! slopes of neutral surfaces (ldf_slp_init routine) |
---|
[9751] | 32 | USE traqsr ! solar radiation penetration (tra_qsr_init routine) |
---|
[9213] | 33 | USE trabbl ! bottom boundary layer (tra_bbl_init routine) |
---|
| 34 | USE traldf ! lateral physics (tra_ldf_init routine) |
---|
| 35 | USE sbcmod ! surface boundary condition (sbc_init routine) |
---|
| 36 | USE phycst ! physical constant (par_cst routine) |
---|
| 37 | USE dtadyn ! Lecture and Interpolation of the dynamical fields |
---|
| 38 | USE trcini ! Initilization of the passive tracers |
---|
| 39 | USE daymod ! calendar (day routine) |
---|
| 40 | USE trcstp ! passive tracer time-stepping (trc_stp routine) |
---|
| 41 | USE dtadyn ! Lecture and interpolation of the dynamical fields |
---|
[7646] | 42 | ! ! Passive tracers needs |
---|
[9213] | 43 | USE trc ! passive tracer : variables |
---|
| 44 | USE trcnam ! passive tracer : namelist |
---|
| 45 | USE trcrst ! passive tracer restart |
---|
| 46 | USE diaptr ! Need to initialise this as some variables are used in if statements later |
---|
| 47 | USE sbc_oce , ONLY : ln_rnf |
---|
| 48 | USE sbcrnf ! surface boundary condition : runoffs |
---|
[2574] | 49 | ! ! I/O & MPP |
---|
[9213] | 50 | USE iom ! I/O library |
---|
| 51 | USE in_out_manager ! I/O manager |
---|
| 52 | USE mppini ! shared/distributed memory setting (mpp_init routine) |
---|
| 53 | USE lib_mpp ! distributed memory computing |
---|
[2574] | 54 | #if defined key_iomput |
---|
[9213] | 55 | USE xios ! xIOserver |
---|
[2574] | 56 | #endif |
---|
[9213] | 57 | USE prtctl ! Print control (prt_ctl_init routine) |
---|
| 58 | USE timing ! Timing |
---|
| 59 | USE lib_fortran ! Fortran utilities (allows no signed zero when 'key_nosignedzero' defined) |
---|
| 60 | USE lbcnfd , ONLY : isendto, nsndto, nfsloop, nfeloop ! Setup of north fold exchanges |
---|
[2574] | 61 | |
---|
| 62 | IMPLICIT NONE |
---|
| 63 | PRIVATE |
---|
| 64 | |
---|
| 65 | PUBLIC nemo_gcm ! called by nemo.F90 |
---|
| 66 | |
---|
| 67 | CHARACTER (len=64) :: cform_aaa="( /, 'AAAAAAAA', / ) " ! flag for output listing |
---|
| 68 | |
---|
| 69 | !!---------------------------------------------------------------------- |
---|
[9213] | 70 | !! NEMO/OFF 4.0 , NEMO Consortium (2018) |
---|
[5215] | 71 | !! $Id$ |
---|
[10068] | 72 | !! Software governed by the CeCILL license (see ./LICENSE) |
---|
[2574] | 73 | !!---------------------------------------------------------------------- |
---|
| 74 | CONTAINS |
---|
| 75 | |
---|
| 76 | SUBROUTINE nemo_gcm |
---|
| 77 | !!---------------------------------------------------------------------- |
---|
| 78 | !! *** ROUTINE nemo_gcm *** |
---|
| 79 | !! |
---|
[9213] | 80 | !! ** Purpose : NEMO solves the primitive equations on an orthogonal |
---|
| 81 | !! curvilinear mesh on the sphere. |
---|
[2574] | 82 | !! |
---|
| 83 | !! ** Method : - model general initialization |
---|
| 84 | !! - launch the time-stepping (dta_dyn and trc_stp) |
---|
| 85 | !! - finalize the run by closing files and communications |
---|
| 86 | !! |
---|
| 87 | !! References : Madec, Delecluse,Imbard, and Levy, 1997: internal report, IPSL. |
---|
| 88 | !! Madec, 2008, internal report, IPSL. |
---|
| 89 | !!---------------------------------------------------------------------- |
---|
| 90 | INTEGER :: istp, indic ! time step index |
---|
| 91 | !!---------------------------------------------------------------------- |
---|
| 92 | |
---|
| 93 | CALL nemo_init ! Initializations |
---|
| 94 | |
---|
| 95 | ! check that all process are still there... If some process have an error, |
---|
| 96 | ! they will never enter in step and other processes will wait until the end of the cpu time! |
---|
[10425] | 97 | CALL mpp_max( 'nemogcm', nstop ) |
---|
[2574] | 98 | |
---|
| 99 | ! !-----------------------! |
---|
| 100 | ! !== time stepping ==! |
---|
| 101 | ! !-----------------------! |
---|
| 102 | istp = nit000 |
---|
[6140] | 103 | ! |
---|
[9213] | 104 | IF( ln_rnf ) CALL sbc_rnf(istp) ! runoffs initialization |
---|
[3827] | 105 | ! |
---|
[9213] | 106 | CALL iom_init( cxios_context ) ! iom_put initialization (must be done after nemo_init for AGRIF+XIOS+OASIS) |
---|
[3827] | 107 | ! |
---|
[9213] | 108 | DO WHILE ( istp <= nitend .AND. nstop == 0 ) !== OFF time-stepping ==! |
---|
[2574] | 109 | ! |
---|
[7646] | 110 | IF( istp /= nit000 ) CALL day ( istp ) ! Calendar (day was already called at nit000 in day_init) |
---|
[9539] | 111 | CALL iom_setkt ( istp - nit000 + 1, cxios_context ) ! say to iom that we are at time step kstp |
---|
[10222] | 112 | #if defined key_sed_off |
---|
| 113 | CALL dta_dyn_sed( istp ) ! Interpolation of the dynamical fields |
---|
| 114 | #else |
---|
[7646] | 115 | CALL dta_dyn ( istp ) ! Interpolation of the dynamical fields |
---|
| 116 | IF( .NOT.ln_linssh ) CALL dta_dyn_swp( istp ) ! swap of sea surface height and vertical scale factors |
---|
[10222] | 117 | #endif |
---|
[7646] | 118 | CALL trc_stp ( istp ) ! time-stepping |
---|
| 119 | CALL stp_ctl ( istp, indic ) ! Time loop: control and print |
---|
[2574] | 120 | istp = istp + 1 |
---|
| 121 | END DO |
---|
[9213] | 122 | ! |
---|
[3769] | 123 | #if defined key_iomput |
---|
[5504] | 124 | CALL iom_context_finalize( cxios_context ) ! needed for XIOS+AGRIF |
---|
[3769] | 125 | #endif |
---|
[2574] | 126 | |
---|
| 127 | ! !------------------------! |
---|
| 128 | ! !== finalize the run ==! |
---|
| 129 | ! !------------------------! |
---|
| 130 | IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA |
---|
| 131 | |
---|
| 132 | IF( nstop /= 0 .AND. lwp ) THEN ! error print |
---|
[11536] | 133 | WRITE(ctmp1,*) ' ==>>> nemo_gcm: a total of ', nstop, ' errors have been found' |
---|
| 134 | CALL ctl_stop( ctmp1 ) |
---|
[2574] | 135 | ENDIF |
---|
| 136 | ! |
---|
[9124] | 137 | IF( ln_timing ) CALL timing_finalize |
---|
[3294] | 138 | ! |
---|
[2574] | 139 | CALL nemo_closefile |
---|
| 140 | ! |
---|
[9213] | 141 | #if defined key_iomput |
---|
| 142 | CALL xios_finalize ! end mpp communications with xios |
---|
| 143 | #else |
---|
| 144 | IF( lk_mpp ) CALL mppstop ! end mpp communications |
---|
| 145 | #endif |
---|
[2574] | 146 | ! |
---|
[11536] | 147 | IF(lwm) THEN |
---|
| 148 | IF( nstop == 0 ) THEN ; STOP 0 |
---|
| 149 | ELSE ; STOP 123 |
---|
| 150 | ENDIF |
---|
| 151 | ENDIF |
---|
| 152 | ! |
---|
[2574] | 153 | END SUBROUTINE nemo_gcm |
---|
| 154 | |
---|
| 155 | |
---|
| 156 | SUBROUTINE nemo_init |
---|
| 157 | !!---------------------------------------------------------------------- |
---|
[9213] | 158 | !! *** ROUTINE nemo_init *** |
---|
[2574] | 159 | !! |
---|
| 160 | !! ** Purpose : initialization of the nemo model in off-line mode |
---|
| 161 | !!---------------------------------------------------------------------- |
---|
[11536] | 162 | INTEGER :: ios, ilocal_comm ! local integers |
---|
[2574] | 163 | !! |
---|
[10570] | 164 | NAMELIST/namctl/ ln_ctl , sn_cfctl, nn_print, nn_ictls, nn_ictle, & |
---|
| 165 | & nn_isplt , nn_jsplt, nn_jctls, nn_jctle, & |
---|
[9019] | 166 | & ln_timing, ln_diacfl |
---|
[9213] | 167 | NAMELIST/namcfg/ ln_read_cfg, cn_domcfg, ln_closea, ln_write_cfg, cn_domcfg_out, ln_use_jattr |
---|
[2574] | 168 | !!---------------------------------------------------------------------- |
---|
[9213] | 169 | ! |
---|
[5407] | 170 | cxios_context = 'nemo' |
---|
[3716] | 171 | ! |
---|
[11536] | 172 | ! !-------------------------------------------------! |
---|
| 173 | ! ! set communicator & select the local rank ! |
---|
| 174 | ! ! must be done as soon as possible to get narea ! |
---|
| 175 | ! !-------------------------------------------------! |
---|
[2574] | 176 | ! |
---|
[11536] | 177 | #if defined key_iomput |
---|
| 178 | CALL xios_initialize( "for_xios_mpi_id", return_comm=ilocal_comm ) ! nemo local communicator given by xios |
---|
| 179 | CALL mpp_start( ilocal_comm ) |
---|
| 180 | #else |
---|
| 181 | CALL mpp_start( ) |
---|
| 182 | #endif |
---|
| 183 | ! |
---|
| 184 | narea = mpprank + 1 ! mpprank: the rank of proc (0 --> mppsize -1 ) |
---|
| 185 | lwm = (narea == 1) ! control of output namelists |
---|
| 186 | ! |
---|
| 187 | ! !---------------------------------------------------------------! |
---|
| 188 | ! ! Open output files, reference and configuration namelist files ! |
---|
| 189 | ! !---------------------------------------------------------------! |
---|
| 190 | ! |
---|
| 191 | ! open ocean.output as soon as possible to get all output prints (including errors messages) |
---|
| 192 | IF( lwm ) CALL ctl_opn( numout, 'ocean.output', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. ) |
---|
| 193 | ! open reference and configuration namelist files |
---|
| 194 | CALL ctl_opn( numnam_ref, 'namelist_ref', 'OLD', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. ) |
---|
| 195 | CALL ctl_opn( numnam_cfg, 'namelist_cfg', 'OLD', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. ) |
---|
| 196 | IF( lwm ) CALL ctl_opn( numond, 'output.namelist.dyn', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. ) |
---|
| 197 | ! open /dev/null file to be able to supress output write easily |
---|
| 198 | CALL ctl_opn( numnul, '/dev/null', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE. ) |
---|
| 199 | ! |
---|
| 200 | ! !--------------------! |
---|
| 201 | ! ! Open listing units ! -> need ln_ctl from namctl to define lwp |
---|
| 202 | ! !--------------------! |
---|
| 203 | ! |
---|
[9213] | 204 | REWIND( numnam_ref ) ! Namelist namctl in reference namelist |
---|
[4147] | 205 | READ ( numnam_ref, namctl, IOSTAT = ios, ERR = 901 ) |
---|
[11536] | 206 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namctl in reference namelist' ) |
---|
[9213] | 207 | REWIND( numnam_cfg ) ! Namelist namctl in confguration namelist |
---|
[4147] | 208 | READ ( numnam_cfg, namctl, IOSTAT = ios, ERR = 902 ) |
---|
[11536] | 209 | 902 IF( ios > 0 ) CALL ctl_nam ( ios , 'namctl in configuration namelist' ) |
---|
[4147] | 210 | ! |
---|
[11536] | 211 | lwp = (narea == 1) .OR. ln_ctl ! control of all listing output print |
---|
[7646] | 212 | ! |
---|
[2574] | 213 | IF(lwp) THEN ! open listing units |
---|
| 214 | ! |
---|
[11536] | 215 | IF( .NOT. lwm ) & ! alreay opened for narea == 1 |
---|
| 216 | & CALL ctl_opn( numout, 'ocean.output', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, -1, .FALSE., narea ) |
---|
[2574] | 217 | ! |
---|
| 218 | WRITE(numout,*) |
---|
[11536] | 219 | WRITE(numout,*) ' CNRS - NERC - Met OFFICE - MERCATOR-ocean - CMCC' |
---|
[2574] | 220 | WRITE(numout,*) ' NEMO team' |
---|
[9213] | 221 | WRITE(numout,*) ' Off-line TOP Model' |
---|
[10570] | 222 | WRITE(numout,*) ' NEMO version 4.0 (2019) ' |
---|
[2574] | 223 | WRITE(numout,*) |
---|
[10570] | 224 | WRITE(numout,*) " ._ ._ ._ ._ ._ " |
---|
| 225 | WRITE(numout,*) " _.-._)`\_.-._)`\_.-._)`\_.-._)`\_.-._)`\_ " |
---|
[2574] | 226 | WRITE(numout,*) |
---|
[10570] | 227 | WRITE(numout,*) " o _, _, " |
---|
| 228 | WRITE(numout,*) " o .' ( .-' / " |
---|
| 229 | WRITE(numout,*) " o _/..._'. .' / " |
---|
| 230 | WRITE(numout,*) " ( o .-'` ` '-./ _.' " |
---|
| 231 | WRITE(numout,*) " ) ( o) ;= <_ ( " |
---|
| 232 | WRITE(numout,*) " ( '-.,\\__ __.-;`\ '. ) " |
---|
| 233 | WRITE(numout,*) " ) ) \) |`\ \) '. \ ( ( " |
---|
| 234 | WRITE(numout,*) " ( ( \_/ '-._\ ) ) " |
---|
| 235 | WRITE(numout,*) " ) ) ` ( ( " |
---|
| 236 | WRITE(numout,*) " ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ " |
---|
| 237 | WRITE(numout,*) |
---|
[2574] | 238 | ! |
---|
[9213] | 239 | WRITE(numout,cform_aaa) ! Flag AAAAAAA |
---|
| 240 | ! |
---|
[2574] | 241 | ENDIF |
---|
[10457] | 242 | ! |
---|
[11536] | 243 | ! finalize the definition of namctl variables |
---|
| 244 | IF( sn_cfctl%l_config ) THEN |
---|
| 245 | ! Activate finer control of report outputs |
---|
| 246 | ! optionally switch off output from selected areas (note this only |
---|
| 247 | ! applies to output which does not involve global communications) |
---|
| 248 | IF( ( narea < sn_cfctl%procmin .OR. narea > sn_cfctl%procmax ) .OR. & |
---|
| 249 | & ( MOD( narea - sn_cfctl%procmin, sn_cfctl%procincr ) /= 0 ) ) & |
---|
| 250 | & CALL nemo_set_cfctl( sn_cfctl, .FALSE., .FALSE. ) |
---|
| 251 | ELSE |
---|
| 252 | ! Use ln_ctl to turn on or off all options. |
---|
| 253 | CALL nemo_set_cfctl( sn_cfctl, ln_ctl, .TRUE. ) |
---|
| 254 | ENDIF |
---|
| 255 | ! |
---|
| 256 | IF(lwm) WRITE( numond, namctl ) |
---|
| 257 | ! |
---|
| 258 | ! !------------------------------------! |
---|
| 259 | ! ! Set global domain size parameters ! |
---|
| 260 | ! !------------------------------------! |
---|
| 261 | ! |
---|
| 262 | REWIND( numnam_ref ) ! Namelist namcfg in reference namelist |
---|
| 263 | READ ( numnam_ref, namcfg, IOSTAT = ios, ERR = 903 ) |
---|
| 264 | 903 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namcfg in reference namelist' ) |
---|
| 265 | REWIND( numnam_cfg ) ! Namelist namcfg in confguration namelist |
---|
| 266 | READ ( numnam_cfg, namcfg, IOSTAT = ios, ERR = 904 ) |
---|
| 267 | 904 IF( ios > 0 ) CALL ctl_nam ( ios , 'namcfg in configuration namelist' ) |
---|
| 268 | ! |
---|
| 269 | IF( ln_read_cfg ) THEN ! Read sizes in domain configuration file |
---|
| 270 | CALL domain_cfg ( cn_cfg, nn_cfg, jpiglo, jpjglo, jpkglo, jperio ) |
---|
| 271 | ELSE ! user-defined namelist |
---|
| 272 | CALL usr_def_nam( cn_cfg, nn_cfg, jpiglo, jpjglo, jpkglo, jperio ) |
---|
| 273 | ENDIF |
---|
| 274 | ! |
---|
| 275 | IF(lwm) WRITE( numond, namcfg ) |
---|
| 276 | l_offline = .true. ! passive tracers are run offline |
---|
| 277 | ! |
---|
| 278 | ! !-----------------------------------------! |
---|
| 279 | ! ! mpp parameters and domain decomposition ! |
---|
| 280 | ! !-----------------------------------------! |
---|
| 281 | ! |
---|
| 282 | CALL mpp_init |
---|
[2715] | 283 | |
---|
[9213] | 284 | ! Now we know the dimensions of the grid and numout has been set: we can allocate arrays |
---|
[2715] | 285 | CALL nemo_alloc() |
---|
| 286 | |
---|
[9213] | 287 | ! !-------------------------------! |
---|
| 288 | ! ! NEMO general initialization ! |
---|
| 289 | ! !-------------------------------! |
---|
[2574] | 290 | |
---|
[9213] | 291 | CALL nemo_ctl ! Control prints |
---|
[2574] | 292 | ! |
---|
[9213] | 293 | ! ! General initialization |
---|
[9019] | 294 | IF( ln_timing ) CALL timing_init |
---|
| 295 | IF( ln_timing ) CALL timing_start( 'nemo_init') |
---|
[3294] | 296 | ! |
---|
[9367] | 297 | CALL phy_cst ! Physical constants |
---|
| 298 | CALL eos_init ! Equation of state |
---|
| 299 | IF( lk_c1d ) CALL c1d_init ! 1D column configuration |
---|
| 300 | CALL dom_init("OPA") ! Domain |
---|
| 301 | IF( ln_ctl ) CALL prt_ctl_init ! Print control |
---|
[7646] | 302 | |
---|
[9213] | 303 | CALL istate_init ! ocean initial state (Dynamics and tracers) |
---|
[7646] | 304 | |
---|
[9213] | 305 | CALL sbc_init ! Forcings : surface module |
---|
[2574] | 306 | |
---|
[9213] | 307 | ! ! Tracer physics |
---|
| 308 | CALL ldf_tra_init ! Lateral ocean tracer physics |
---|
| 309 | CALL ldf_eiv_init ! Eddy induced velocity param |
---|
| 310 | CALL tra_ldf_init ! lateral mixing |
---|
| 311 | IF( l_ldfslp ) CALL ldf_slp_init ! slope of lateral mixing |
---|
[9751] | 312 | IF( ln_traqsr ) CALL tra_qsr_init ! penetrative solar radiation |
---|
[9213] | 313 | IF( ln_trabbl ) CALL tra_bbl_init ! advective (and/or diffusive) bottom boundary layer scheme |
---|
[2715] | 314 | |
---|
[9213] | 315 | ! ! Passive tracers |
---|
[9019] | 316 | CALL trc_nam_run ! Needed to get restart parameters for passive tracers |
---|
| 317 | CALL trc_rst_cal( nit000, 'READ' ) ! calendar |
---|
[10222] | 318 | #if defined key_sed_off |
---|
| 319 | CALL dta_dyn_sed_init ! Initialization for the dynamics |
---|
| 320 | #else |
---|
[9019] | 321 | CALL dta_dyn_init ! Initialization for the dynamics |
---|
[10222] | 322 | #endif |
---|
[2574] | 323 | |
---|
[9019] | 324 | CALL trc_init ! Passive tracers initialization |
---|
[9213] | 325 | CALL dia_ptr_init ! Poleward TRansports initialization |
---|
| 326 | |
---|
[5504] | 327 | IF(lwp) WRITE(numout,cform_aaa) ! Flag AAAAAAA |
---|
[4749] | 328 | ! |
---|
[9019] | 329 | IF( ln_timing ) CALL timing_stop( 'nemo_init') |
---|
[3294] | 330 | ! |
---|
[2574] | 331 | END SUBROUTINE nemo_init |
---|
| 332 | |
---|
| 333 | |
---|
| 334 | SUBROUTINE nemo_ctl |
---|
| 335 | !!---------------------------------------------------------------------- |
---|
| 336 | !! *** ROUTINE nemo_ctl *** |
---|
| 337 | !! |
---|
[7646] | 338 | !! ** Purpose : control print setting |
---|
[2574] | 339 | !! |
---|
| 340 | !! ** Method : - print namctl information and check some consistencies |
---|
| 341 | !!---------------------------------------------------------------------- |
---|
| 342 | ! |
---|
[7646] | 343 | IF(lwp) THEN ! control print |
---|
[2574] | 344 | WRITE(numout,*) |
---|
[7646] | 345 | WRITE(numout,*) 'nemo_ctl: Control prints' |
---|
[9213] | 346 | WRITE(numout,*) '~~~~~~~~' |
---|
[2574] | 347 | WRITE(numout,*) ' Namelist namctl' |
---|
| 348 | WRITE(numout,*) ' run control (for debugging) ln_ctl = ', ln_ctl |
---|
[10570] | 349 | WRITE(numout,*) ' finer control over o/p sn_cfctl%l_config = ', sn_cfctl%l_config |
---|
| 350 | WRITE(numout,*) ' sn_cfctl%l_runstat = ', sn_cfctl%l_runstat |
---|
| 351 | WRITE(numout,*) ' sn_cfctl%l_trcstat = ', sn_cfctl%l_trcstat |
---|
| 352 | WRITE(numout,*) ' sn_cfctl%l_oceout = ', sn_cfctl%l_oceout |
---|
| 353 | WRITE(numout,*) ' sn_cfctl%l_layout = ', sn_cfctl%l_layout |
---|
| 354 | WRITE(numout,*) ' sn_cfctl%l_mppout = ', sn_cfctl%l_mppout |
---|
| 355 | WRITE(numout,*) ' sn_cfctl%l_mpptop = ', sn_cfctl%l_mpptop |
---|
| 356 | WRITE(numout,*) ' sn_cfctl%procmin = ', sn_cfctl%procmin |
---|
| 357 | WRITE(numout,*) ' sn_cfctl%procmax = ', sn_cfctl%procmax |
---|
| 358 | WRITE(numout,*) ' sn_cfctl%procincr = ', sn_cfctl%procincr |
---|
| 359 | WRITE(numout,*) ' sn_cfctl%ptimincr = ', sn_cfctl%ptimincr |
---|
[2574] | 360 | WRITE(numout,*) ' level of print nn_print = ', nn_print |
---|
| 361 | WRITE(numout,*) ' Start i indice for SUM control nn_ictls = ', nn_ictls |
---|
| 362 | WRITE(numout,*) ' End i indice for SUM control nn_ictle = ', nn_ictle |
---|
| 363 | WRITE(numout,*) ' Start j indice for SUM control nn_jctls = ', nn_jctls |
---|
| 364 | WRITE(numout,*) ' End j indice for SUM control nn_jctle = ', nn_jctle |
---|
| 365 | WRITE(numout,*) ' number of proc. following i nn_isplt = ', nn_isplt |
---|
| 366 | WRITE(numout,*) ' number of proc. following j nn_jsplt = ', nn_jsplt |
---|
[9019] | 367 | WRITE(numout,*) ' timing by routine ln_timing = ', ln_timing |
---|
| 368 | WRITE(numout,*) ' CFL diagnostics ln_diacfl = ', ln_diacfl |
---|
[2574] | 369 | ENDIF |
---|
| 370 | ! |
---|
| 371 | nprint = nn_print ! convert DOCTOR namelist names into OLD names |
---|
| 372 | nictls = nn_ictls |
---|
| 373 | nictle = nn_ictle |
---|
| 374 | njctls = nn_jctls |
---|
| 375 | njctle = nn_jctle |
---|
| 376 | isplt = nn_isplt |
---|
| 377 | jsplt = nn_jsplt |
---|
[7646] | 378 | |
---|
| 379 | IF(lwp) THEN ! control print |
---|
[4147] | 380 | WRITE(numout,*) |
---|
| 381 | WRITE(numout,*) ' Namelist namcfg' |
---|
[9213] | 382 | WRITE(numout,*) ' read domain configuration file ln_read_cfg = ', ln_read_cfg |
---|
[7646] | 383 | WRITE(numout,*) ' filename to be read cn_domcfg = ', TRIM(cn_domcfg) |
---|
[9436] | 384 | WRITE(numout,*) ' keep closed seas in the domain (if exist) ln_closea = ', ln_closea |
---|
[9213] | 385 | WRITE(numout,*) ' create a configuration definition file ln_write_cfg = ', ln_write_cfg |
---|
[7646] | 386 | WRITE(numout,*) ' filename to be written cn_domcfg_out = ', TRIM(cn_domcfg_out) |
---|
| 387 | WRITE(numout,*) ' use file attribute if exists as i/p j-start ln_use_jattr = ', ln_use_jattr |
---|
[4147] | 388 | ENDIF |
---|
[9213] | 389 | IF( .NOT.ln_read_cfg ) ln_closea = .false. ! dealing possible only with a domcfg file |
---|
| 390 | ! |
---|
[2574] | 391 | ! ! Parameter control |
---|
| 392 | ! |
---|
| 393 | IF( ln_ctl ) THEN ! sub-domain area indices for the control prints |
---|
[7646] | 394 | IF( lk_mpp .AND. jpnij > 1 ) THEN |
---|
| 395 | isplt = jpni ; jsplt = jpnj ; ijsplt = jpni*jpnj ! the domain is forced to the real split domain |
---|
[2574] | 396 | ELSE |
---|
| 397 | IF( isplt == 1 .AND. jsplt == 1 ) THEN |
---|
| 398 | CALL ctl_warn( ' - isplt & jsplt are equal to 1', & |
---|
| 399 | & ' - the print control will be done over the whole domain' ) |
---|
| 400 | ENDIF |
---|
| 401 | ijsplt = isplt * jsplt ! total number of processors ijsplt |
---|
| 402 | ENDIF |
---|
| 403 | IF(lwp) WRITE(numout,*)' - The total number of processors over which the' |
---|
| 404 | IF(lwp) WRITE(numout,*)' print control will be done is ijsplt : ', ijsplt |
---|
| 405 | ! |
---|
| 406 | ! ! indices used for the SUM control |
---|
| 407 | IF( nictls+nictle+njctls+njctle == 0 ) THEN ! print control done over the default area |
---|
| 408 | lsp_area = .FALSE. |
---|
| 409 | ELSE ! print control done over a specific area |
---|
| 410 | lsp_area = .TRUE. |
---|
| 411 | IF( nictls < 1 .OR. nictls > jpiglo ) THEN |
---|
| 412 | CALL ctl_warn( ' - nictls must be 1<=nictls>=jpiglo, it is forced to 1' ) |
---|
| 413 | nictls = 1 |
---|
| 414 | ENDIF |
---|
| 415 | IF( nictle < 1 .OR. nictle > jpiglo ) THEN |
---|
| 416 | CALL ctl_warn( ' - nictle must be 1<=nictle>=jpiglo, it is forced to jpiglo' ) |
---|
| 417 | nictle = jpiglo |
---|
| 418 | ENDIF |
---|
| 419 | IF( njctls < 1 .OR. njctls > jpjglo ) THEN |
---|
| 420 | CALL ctl_warn( ' - njctls must be 1<=njctls>=jpjglo, it is forced to 1' ) |
---|
| 421 | njctls = 1 |
---|
| 422 | ENDIF |
---|
| 423 | IF( njctle < 1 .OR. njctle > jpjglo ) THEN |
---|
| 424 | CALL ctl_warn( ' - njctle must be 1<=njctle>=jpjglo, it is forced to jpjglo' ) |
---|
| 425 | njctle = jpjglo |
---|
| 426 | ENDIF |
---|
| 427 | ENDIF |
---|
| 428 | ENDIF |
---|
| 429 | ! |
---|
[9213] | 430 | IF( 1._wp /= SIGN(1._wp,-0._wp) ) CALL ctl_stop( 'nemo_ctl: The intrinsec SIGN function follows f2003 standard.', & |
---|
| 431 | & 'Compile with key_nosignedzero enabled' ) |
---|
[3764] | 432 | ! |
---|
[2574] | 433 | END SUBROUTINE nemo_ctl |
---|
| 434 | |
---|
| 435 | |
---|
| 436 | SUBROUTINE nemo_closefile |
---|
| 437 | !!---------------------------------------------------------------------- |
---|
| 438 | !! *** ROUTINE nemo_closefile *** |
---|
| 439 | !! |
---|
| 440 | !! ** Purpose : Close the files |
---|
| 441 | !!---------------------------------------------------------------------- |
---|
| 442 | ! |
---|
[9213] | 443 | IF( lk_mpp ) CALL mppsync |
---|
[2574] | 444 | ! |
---|
| 445 | CALL iom_close ! close all input/output files managed by iom_* |
---|
| 446 | ! |
---|
| 447 | IF( numstp /= -1 ) CLOSE( numstp ) ! time-step file |
---|
[4147] | 448 | IF( numnam_ref /= -1 ) CLOSE( numnam_ref ) ! oce reference namelist |
---|
| 449 | IF( numnam_cfg /= -1 ) CLOSE( numnam_cfg ) ! oce configuration namelist |
---|
[2574] | 450 | IF( numout /= 6 ) CLOSE( numout ) ! standard model output file |
---|
[7646] | 451 | IF( lwm.AND.numond /= -1 ) CLOSE( numond ) ! oce output namelist |
---|
[9213] | 452 | ! |
---|
[2574] | 453 | numout = 6 ! redefine numout in case it is used after this point... |
---|
| 454 | ! |
---|
| 455 | END SUBROUTINE nemo_closefile |
---|
| 456 | |
---|
[2715] | 457 | |
---|
| 458 | SUBROUTINE nemo_alloc |
---|
| 459 | !!---------------------------------------------------------------------- |
---|
| 460 | !! *** ROUTINE nemo_alloc *** |
---|
| 461 | !! |
---|
| 462 | !! ** Purpose : Allocate all the dynamic arrays of the OPA modules |
---|
| 463 | !! |
---|
| 464 | !! ** Method : |
---|
| 465 | !!---------------------------------------------------------------------- |
---|
[9213] | 466 | USE diawri , ONLY : dia_wri_alloc |
---|
| 467 | USE dom_oce, ONLY : dom_oce_alloc |
---|
| 468 | USE zdf_oce, ONLY : zdf_oce_alloc |
---|
| 469 | USE trc_oce, ONLY : trc_oce_alloc |
---|
[2715] | 470 | ! |
---|
| 471 | INTEGER :: ierr |
---|
| 472 | !!---------------------------------------------------------------------- |
---|
| 473 | ! |
---|
[9213] | 474 | ierr = oce_alloc () ! ocean |
---|
| 475 | ierr = ierr + dia_wri_alloc() |
---|
| 476 | ierr = ierr + dom_oce_alloc() ! ocean domain |
---|
| 477 | ierr = ierr + zdf_oce_alloc() ! ocean vertical physics |
---|
| 478 | ierr = ierr + trc_oce_alloc() ! shared TRC / TRA arrays |
---|
[2715] | 479 | ! |
---|
[10425] | 480 | CALL mpp_sum( 'nemogcm', ierr ) |
---|
[2715] | 481 | IF( ierr /= 0 ) CALL ctl_stop( 'STOP', 'nemo_alloc: unable to allocate standard ocean arrays' ) |
---|
| 482 | ! |
---|
| 483 | END SUBROUTINE nemo_alloc |
---|
| 484 | |
---|
[10570] | 485 | SUBROUTINE nemo_set_cfctl(sn_cfctl, setto, for_all ) |
---|
| 486 | !!---------------------------------------------------------------------- |
---|
| 487 | !! *** ROUTINE nemo_set_cfctl *** |
---|
| 488 | !! |
---|
| 489 | !! ** Purpose : Set elements of the output control structure to setto. |
---|
| 490 | !! for_all should be .false. unless all areas are to be |
---|
| 491 | !! treated identically. |
---|
| 492 | !! |
---|
| 493 | !! ** Method : Note this routine can be used to switch on/off some |
---|
| 494 | !! types of output for selected areas but any output types |
---|
| 495 | !! that involve global communications (e.g. mpp_max, glob_sum) |
---|
| 496 | !! should be protected from selective switching by the |
---|
| 497 | !! for_all argument |
---|
| 498 | !!---------------------------------------------------------------------- |
---|
| 499 | LOGICAL :: setto, for_all |
---|
[10601] | 500 | TYPE(sn_ctl) :: sn_cfctl |
---|
[10570] | 501 | !!---------------------------------------------------------------------- |
---|
| 502 | IF( for_all ) THEN |
---|
| 503 | sn_cfctl%l_runstat = setto |
---|
| 504 | sn_cfctl%l_trcstat = setto |
---|
| 505 | ENDIF |
---|
| 506 | sn_cfctl%l_oceout = setto |
---|
| 507 | sn_cfctl%l_layout = setto |
---|
| 508 | sn_cfctl%l_mppout = setto |
---|
| 509 | sn_cfctl%l_mpptop = setto |
---|
| 510 | END SUBROUTINE nemo_set_cfctl |
---|
| 511 | |
---|
[5504] | 512 | SUBROUTINE istate_init |
---|
| 513 | !!---------------------------------------------------------------------- |
---|
| 514 | !! *** ROUTINE istate_init *** |
---|
| 515 | !! |
---|
| 516 | !! ** Purpose : Initialization to zero of the dynamics and tracers. |
---|
| 517 | !!---------------------------------------------------------------------- |
---|
| 518 | ! |
---|
| 519 | ! now fields ! after fields ! |
---|
| 520 | un (:,:,:) = 0._wp ; ua(:,:,:) = 0._wp ! |
---|
| 521 | vn (:,:,:) = 0._wp ; va(:,:,:) = 0._wp ! |
---|
| 522 | wn (:,:,:) = 0._wp ! ! |
---|
| 523 | hdivn(:,:,:) = 0._wp ! ! |
---|
| 524 | tsn (:,:,:,:) = 0._wp ! ! |
---|
| 525 | ! |
---|
| 526 | rhd (:,:,:) = 0.e0 |
---|
| 527 | rhop (:,:,:) = 0.e0 |
---|
| 528 | rn2 (:,:,:) = 0.e0 |
---|
| 529 | ! |
---|
| 530 | END SUBROUTINE istate_init |
---|
| 531 | |
---|
[9213] | 532 | |
---|
[5504] | 533 | SUBROUTINE stp_ctl( kt, kindic ) |
---|
| 534 | !!---------------------------------------------------------------------- |
---|
| 535 | !! *** ROUTINE stp_ctl *** |
---|
| 536 | !! |
---|
| 537 | !! ** Purpose : Control the run |
---|
| 538 | !! |
---|
| 539 | !! ** Method : - Save the time step in numstp |
---|
| 540 | !! |
---|
| 541 | !! ** Actions : 'time.step' file containing the last ocean time-step |
---|
| 542 | !!---------------------------------------------------------------------- |
---|
| 543 | INTEGER, INTENT(in ) :: kt ! ocean time-step index |
---|
| 544 | INTEGER, INTENT(inout) :: kindic ! indicator of solver convergence |
---|
| 545 | !!---------------------------------------------------------------------- |
---|
| 546 | ! |
---|
[10425] | 547 | IF( kt == nit000 .AND. lwm ) THEN |
---|
[5504] | 548 | WRITE(numout,*) |
---|
| 549 | WRITE(numout,*) 'stp_ctl : time-stepping control' |
---|
| 550 | WRITE(numout,*) '~~~~~~~' |
---|
| 551 | ! open time.step file |
---|
| 552 | CALL ctl_opn( numstp, 'time.step', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, numout, lwp, narea ) |
---|
| 553 | ENDIF |
---|
| 554 | ! |
---|
[10425] | 555 | IF(lwm) WRITE ( numstp, '(1x, i8)' ) kt !* save the current time step in numstp |
---|
| 556 | IF(lwm) REWIND( numstp ) ! -------------------------- |
---|
[5504] | 557 | ! |
---|
| 558 | END SUBROUTINE stp_ctl |
---|
[2574] | 559 | !!====================================================================== |
---|
| 560 | END MODULE nemogcm |
---|